Question

Which statement describes compounds?

a. Compounds are made of one type of atom.
b. Compounds cannot be represented by models.
c. Compounds are represented by chemical formulas.
d. Compounds cannot be broken down intrsimpler forms.​

Answer 1

A compound is a substance that consists of two or more elements combined in fixed proportions and is represented by chemical formulas.

Step-by-step explanation:

A compound is a substance that consists of two or more elements combined in fixed proportions. The smallest particle of a compound is called a molecule. Compounds are represented by chemical formulas, which express the composition and ratio of atoms in the compound. So, the correct statement that describes compounds is c. Compounds are represented by chemical formulas.